Bussmann · Electronic Components
HC7-3R9-R
INDUCTOR POWER HI CURR 3.9UH SMD
Part NumberHC7-3R9-R
ManufacturerBussmann
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-661-7955 (NSN)
Federal Item NameCOIL,ELECTRICAL
Terminals2 BONDING PAD
Mounting MethodTERMINAL SINGLE GROUP
Overall Length13.8 MILLIMETERS MAXIMUM
Overall Width13.0 MILLIMETERS MAXIMUM
Overall Height5.5 MILLIMETERS MAXIMUM
Maximum Operating Temp155.0 CELSIUS
Inclosure TypeFULLY INCLOSED
Winding Operating Current10.4 AMPERES DC NOMINAL SINGLE COMPONENT ALL WINDING
Rating MethodELECTRICAL SINGLE COMPONENT ALL WINDING
Frequency Rating1.0 KILOHERTZ MINIMUM AND 500.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Federal Supply Class5950 — Coils And Transformers
Terminal Type And Quantity2 BONDING PAD
Inductance Rating3.9 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is HC7-3R9-R available?
We can source HC7-3R9-R even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is HC7-3R9-R by Bussmann obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HC7-3R9-R has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like HC7-3R9-R?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for HC7-3R9-R?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.